wifi: mac80211: fix maybe-unused warning
[ Upstream commit 09d838a457a89883a926b8b0104d575158fd4b92 ] In ieee80211_lookup_key, the variable named `local` is unused if compiled without lockdep, getting this warning: net/mac80211/cfg.c: In function ‘ieee80211_lookup_key’: net/mac80211/cfg.c:542:26: error: unused variable ‘local’ [-Werror=unused-variable] struct ieee80211_local *local = sdata->local; ^~~~~ Fix it with __maybe_unused. Fixes: 8cbf0c2ab6df ("wifi: mac80211: refactor some key code") Signed-off-by: Íñigo Huguet <ihuguet@redhat.com> Link: https://lore.kernel.org/r/20221111153622.29016-1-ihuguet@redhat.com Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -576,7 +576,7 @@ static struct ieee80211_key *
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ieee80211_lookup_key(struct ieee80211_sub_if_data *sdata, int link_id,
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u8 key_idx, bool pairwise, const u8 *mac_addr)
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{
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struct ieee80211_local *local = sdata->local;
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struct ieee80211_local *local __maybe_unused = sdata->local;
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struct ieee80211_link_data *link = &sdata->deflink;
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struct ieee80211_key *key;
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